Hi! I just purchased a 2000 Lexus RX300 and the cupholders for both front and back seats are missing. I have looked at several different auto parts dealers online and no one seems to have that replacement part. Any suggestions as to where and the cheapest way to get those cupholders? Thanks for your time!

You need to let your fingers do the walking through the yellow pages. Call around to all local salvage yards and ask for that year Lexus (or close) in their inventory. They have a database that will do the search for you. That's if you get someone that will go the extra stretch for you. They really only like the big ticket items.